import Vue from 'vue'
import Router from 'vue-router'

Vue.use(Router)

import Layout from '@/layout'

export const constantRoutes = [
  {
    path: '/redirect',
    component: Layout,
    hidden: true,
    children: [
      {
        path: '/redirect/:path(.*)',
        component: () => import('@/views/redirect/index')
      }
    ]
  },
  {
    path: '/login',
    component: () => import('@/views/login/index'),
    hidden: true
  },
  {
    path: '/auth-redirect',
    component: () => import('@/views/login/auth-redirect'),
    hidden: true
  },
  {
    path: '/404',
    component: () => import('@/views/error-page/404'),
    hidden: true
  },
  {
    path: '/401',
    component: () => import('@/views/error-page/401'),
    hidden: true
  },
  {
    path: '/',
    component: Layout,
    redirect: '/dashboard',
    children: [
      {
        path: 'dashboard',
        component: () => import('@/views/dashboard/index'),
        name: 'Dashboard',
        meta: { title: 'Dashboard', icon: 'dashboard', affix: true }
      }
    ]
  }
]

export const asyncRoutes = [
  //+++++++++++++++++++++++++++++
  {
    path:'/book',
    component:Layout,
    redirect:"/book/create",
    // redirect: '/book/create',
    //使用roles来做权限控制
    meta:{title:"图书管理",icon:"documentation",roles:['admin','editor']},
    children:[
        {
          name:"bookCreate",
          path:"/book/create",
          component:()=>import('@/views/book/create'),
          meta:{title:"上传图书",icon:"edit",roles:["admin"]}, //roles:允许访问的角色     
        },
        {
          name:"bookEdit",
          path:"/book/edit/:fileName",
          hidden:true,
          component:()=>import('@/views/book/edit'),
          meta:{title:"编辑图书",icon:"edit",roles:["admin"],
          activeMenu:'/book/list'}, //roles:允许访问的角色     
        },
        {
          name:"bookList",
          path:"/book/list",
          component:()=>import('@/views/book/list'),
          meta:{title:"图书列表",icon:"list",roles:["editor"]}, //roles:允许访问的角色   
          // hidden:true,  
        }
    ]
  },
  //+++++++++++++++++++++++++++++++
  { path: '*', redirect: '/404', hidden: true }
]

const createRouter = () => new Router({
  scrollBehavior: () => ({ y: 0 }),
  routes: constantRoutes
})

const router = createRouter()

// Detail see: https://github.com/vuejs/vue-router/issues/1234#issuecomment-357941465
export function resetRouter() {
  const newRouter = createRouter()
  router.matcher = newRouter.matcher // reset router
}

export default router
